/*
 *
 *      Copyright (c) 2018-2025, lengleng All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the pig4cloud.com developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: lengleng (wangiegie@gmail.com)
 *
 */

package com.pig4cloud.pigx.admin.service.impl;

import cn.hutool.core.collection.CollUtil;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.common.collect.Maps;
import com.pig4cloud.pigx.admin.api.entity.OverallUnitInfo;
import com.pig4cloud.pigx.admin.mapper.OverallUnitInfoMapper;
import com.pig4cloud.pigx.admin.service.OverallUnitInfoService;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
 * 四全机组信息 服务实现类
 * </p>
 *
 * @author lengleng
 * @since 2018-01-20
 */
@Service
@AllArgsConstructor
public class OverallUnitInfoServiceImpl extends ServiceImpl<OverallUnitInfoMapper, OverallUnitInfo> implements OverallUnitInfoService {


    private final OverallUnitInfoMapper mapper;


    /**
     *
     * @param
     * @return Map<String,List<OverallUnitInfo>>
     * @author lfx
     * @date 2024/8/10 15:54
     * @Desc 查询所有的机组数据并分组
     **/
    @Override
    public Map<String, List<OverallUnitInfo>> selectAllUnitGroup() {
        List<OverallUnitInfo> overallUnitInfos = mapper.selectList(null);
        Map<String, List<OverallUnitInfo>> unitGroupMap = Maps.newHashMap();
        if(CollUtil.isNotEmpty(overallUnitInfos)){
            unitGroupMap = overallUnitInfos.stream().collect(Collectors.groupingBy(OverallUnitInfo::getReservoirName));
        }
        return unitGroupMap;
    }
}
